Finding the Third Proportional to 51,929 and 112,970

Step by Step Solution

1. Step 1: Write the proportion equation
   51,929 : 112,970 = 112,970 : x
2. Step 2: Convert to fraction form
   51,929/112,970 = 112,970/x
3. Step 3: Cross multiply
   51,929x = 112,970 × 112,970
4. Step 4: Simplify right side
   51,929x = 12,762,220,900
5. Step 5: Solve for x
   x = 12,762,220,900/51,929
6. Step 6: Final answer
   x = 245,762.89